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1962 Hamilton Thin-o-matic T-406

1962 Hamilton Thin-o-matic T-406

Serviced November 2018, excellent silver dial with gold applied markers, extremely light flecked patina, polished 10k gold filled case, unworn croc print strap, and alloy mainspring.

Hamilton began producing the Thin-o-Matic line in 1959 using Swiss made mico-rotor movements. These movements allowed Hamilton to produce high quality automatic watches as well as capitalize on the prevailing trend of thin watch cases. This Hamilton Thin-o-Matic T-406 was made in 1962 and features a Swiss made caliber 663 automatic micro-rotor movement with 17 jewels made by Buren. The silver dial has very light patina and gold markers. The paint on the chapter ring, Hamilton logo, and Thin-o-Matic script is excellent and sharp. The 663 automatic movement was serviced November 2018 and is running well and currently performing at +/- 23 seconds per day.


32.7mm diameter
9.3mm Tall
18mm Lug to Lug
37mm Tip to Tip

Case - Hand polished 10k gold filled one piece case. Some very fine scratches on the bezel.

Lugs - No visible wear on the tips of the hooded, art-deco style lugs.

Crystal - Acrylic crystal polished clean and clear.

Hands - Appear to be original with light patina.

Dial - Original silver dial with gold applied markers. Light flecked patina. Paint on the dial is in excellent condition.

Band - Brand new, unworn black croc print leather strap with gold tone buckle.

Movement - Swiss made Hamilton caliber 663, automatic, 17 jewels. Comes with alloy "lifetime" mainspring. Runs strong and keeping excellent time.

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